Data Presentation Review

Slides:



Advertisements
Similar presentations
Stem and leaf diagrams and box plots Statistics. Draw a stem and leaf diagram using the set of data below
Advertisements

KNOWING WHICH TYPE OF GRAPH TO USE IN RESEARCH A foolproof guide to selecting the right image to convey your important message!
Graphing Data: Line Graphs Foundations of Algebra.
Starter 1.Find the median of Find the median of Calculate the range of Calculate the mode.
Targeting Grade C Handling Data Unit 3 Interpreting Graphs GCSE Mathematics.
Stem and Leaf Plots/Diagrams A stem and leaf plot is a frequency diagram in which the raw data is displayed together with its frequency. The data is then.
Cumulative frequency Constructing a cumulative frequency table Using a cumulative frequency graph to construct a box and whisker diagram.
Cumulative Frequency, Box Plots, Percentiles and quartiles.
WARM-UP Marina has the following quiz grades in her Discrete Math class: 84, 90, 96, 100, 67, 88, 90, 92, 94. Find the mean, median, mode, and standard.
STEM AND LEAF DIAGRAMS Don’t forget to order Include a key.
+ Review for Quarter 4 Test 2 LIII. Central Tendency LIV. Graphs.
Data Analysis Qualitative Data Data that when collected is descriptive in nature: Eye colour, Hair colour Quantitative Data Data that when collected is.
Course Stem-and-Leaf Plots 6-9 Stem-and-Leaf Plots Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of.
Graphs, Charts and Tables Describing Your Data. Frequency Distributions.
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Interpret stem-and-leaf plots, histograms, and box-and-whisker plots. Represent.
Represent sets of data using different visual displays.
Types of Graphs.
+ Review for Quarter 4 Test 2 LIII. Central Tendency LIV. Graphs.
Finding Measures of Central Tendency with Graphs SOL 6.18 & 6.19.
Section 13.7 Stem and Leaf and Histograms Objective: Students will make stem and leaf plots and histograms and use these to answer data questions. Standard:
Vocabulary to know: *statistics *data *outlier *mean *median *mode * range.
How to draw and use….. Cumulative frequency graphs.
1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt VOCAB.
Why Do We Use Them?.  Graphs and charts let us organize data in an easy to read way.  They allow us to make quick comparisons.  There are many types.
Vocabulary Self- Awareness Susan Lickteig Mathematics Objectives:  Students will be able to write additional vocab words from the lesson.  Students will.
Data Analysis. Data Analysis Discussion 1.Why are graphs, tables, and charts important? 2.What are the different ways in which you can represent data?
UNIT 8 Section 4 Distributed Practice #1. MEAN  * Mean is the average of a set of numbers.  To find the mean, or average of a set of data, add the numbers.
1. What is the first step in finding the median in a set of data? Write the numbers in order from least to greatest. 2.Find the mean using this data: 0,
 From the terms stem and leaf plot and box and whisker plot, what do you think a line plot is going to be?
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Stem & Leaf, Cumulative Frequency, and box plots
Stem and leaf diagrams and box plots
Targeting Grade C GCSE Mathematics Handling Data
Stem and leaf diagrams. Stem and leaf diagrams show the distribution of the data like a bar chart with the numbers forming the bars. The diagrams can also.
Presenting data to show relationships using charts.
A statistical investigation
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
LO To Assess your understanding of Data Handling
Measures of Central Tendency And Graphs
Shoe Sizes.
Stem/Leaf plots and frequency tables/Histograms
Lesson 13.7 Interpret Stem-and-Leaf Plots and Histograms
Name:_______________________ P - ___________ P - ___________
Frequency Tables and Histograms
Stem & Leaf Plots How to make a Stem & Leaf Plot.
Stem and Leaf Plots/Diagrams
Representing Quantitative Data
Histograms. Histograms Cumulative Frequency – Box Plots.
Bellwork Thursday, April 19th
Box-And-Whisker Plots
Chapter 2: Statistics and Graphs (pg. 81)
Bellwork 4/24 A students’ test scores on 6 tests were; 84, 76, 80, 64, 92, and 84. Find the average test score.
Lesson 13.1 How do you find the probability of an event?
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Warmup Bob looked at online ads and wanted to visit 9 dealers on Staurday. The number of miles for each dealer from his house is the following: 3 12.
6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation
Please copy your homework into your assignment book
Organizes the data from least to greatest
Unit # Deviation Absolute Dev. Square of Dev
Box-And-Whisker Plots
Box-And-Whisker Plots
Histograms Learning Target
Constructing a cumulative frequency table
6.1 Solving One-Step Linear Inequalities x + 8 > 1
What Month Were You Born In?
Find the Mean of the following numbers.
Review of 6th grade material to help with new Statistics unit
ALGEBRA STATISTICS.
Stem & Leaf Plots How to make a Stem & Leaf Plot.
Stem and Leaf Plots Stem and leaf plot is used to organize data.
Presentation transcript:

Data Presentation Review Construct a line plot for the data set: 22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30

Data Presentation Review Answer Data Presentation Review Construct a line plot for the data set: 22, 35, 30, 27, 26, 22, 31, 27, 22, 23, 26, 29, 30 x x x x x x x x x x x x x 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Data Presentation Review 2) Make a stem and leaf diagram for: 6, 22, 27, 14, 13, 7, 13, 21, 22

Data Presentation Review Answer Data Presentation Review 2) Make a stem and leaf diagram for: 6, 22, 27, 14, 13, 7, 13, 21, 22 Stem (tens) leaves (ones) 6, 7 1 3, 3, 4 2 1, 2, 2, 7

Data Presentation Review 3) Find the mean, median, and mode of the data: 17.5, 15.7, 14.9, 17.0, 14.9

Data Presentation Review Answer Data Presentation Review 3) Find the mean, median, and mode of the data: 17.5, 15.7, 14.9, 17.0, 14.9 Mean = 16 Median = 15.7 Mode = 14.9

Data Presentation Review 4) Construct a box and whisker plot for the data set: 4, 8, 5, 3, 1, 0, 5, 6, 3, 7

Data Presentation Review Answer Data Presentation Review 4) Construct a box and whisker plot for the data set: 4, 8, 5, 3, 1, 0, 5, 6, 3, 7 1 2 3 4 5 6 7 8 4.5

Data Presentation Review 5) Make a bar graph to show that: a hard cover book costs $25.00, a paperback $6.50, a magazine $3.00, a newspaper $0.50.

Data Presentation Review Answer Data Presentation Review 5) Make a bar graph to show that: a hard cover book costs $25.00, a paperback $6.50, a magazine $3.00, a newspaper $0.50.

Data Presentation Review 6) Create a scatterplot and draw a trend line for the data: (1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5), (1990, 9.5), (1991, 15.1), (1992, 21)

Data Presentation Review Answer Data Presentation Review 6) Create a scatterplot and draw a trend line for the data: (1986, 1.7), (1987, 8.0), (1988, 10.4), (1989, 9.5), (1990, 9.5), (1991, 15.1), (1992, 21)

Data Presentation Review 7) Create a frequency table for the data set: 3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7

Data Presentation Review Answer Data Presentation Review 7) Create a frequency table for the data set: 3, 6, 9, 3, 1, 7, 5, 5, 7, 9, 2, 3, 7 data 1 2 3 4 5 6 7 8 9 freq 1 1 3 2 1 3 2

Data Presentation Review 8) Make a line graph for the following manager salaries: $25,000 in 1990, $12,000 in 1980, $29,000 in 1993, and $31,000 in 1996

Data Presentation Review Answer Data Presentation Review 8) Make a line graph for the following manager salaries: $25,000 in 1990, $12,000 in 1980, $29,000 in 1993, and $31,000 in 1996